/* Fonts */
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@400;700&display=swap');

body {
    font-family:'Roboto',sans-serif;
    margin:0;
    padding:0;
    background:#0d0d0d;
    color:#eee;
    overflow-x:hidden;
}
/* Navbar دسکتاپ / تبلت */
.nav-links {
    display: flex;          /* افقی بودن آیتم‌ها */
    flex-direction: row;    /* کنار هم */
    gap: 20px;              /* فاصله بین آیتم‌ها */
    position: static;       /* حذف absolute که فقط موبایل می‌خواد */
    background: transparent; 
    width: auto;
    padding: 0;
}

.nav-links li { margin: 0; }
.nav-toggle { display: none; } /* دکمه فقط موبایل نمایش داده شود */

/* Container */
.container { 
    width:90%; 
    max-width:1200px; 
    margin:0 auto; 
    padding:15px; 
}

/* Navbar */
.navbar {
    width:100%;
    background: rgba(0,0,0,0.9);
    position:fixed;
    top:0;
    left:0;
    z-index:999;
    box-shadow:0 0 15px #0ff;
    border-bottom:2px solid #0ff;
}
.nav-container { 
    display:flex; 
    justify-content:space-between; 
    align-items:center; 
    padding:10px 20px; 
}
.nav-logo { 
    font-size:1.5rem; 
    font-weight:bold; 
    color:#0ff; 
    text-decoration:none; 
    text-shadow:0 0 5px #0ff,0 0 10px #0ff; 
}
/* دکمه منو موبایل */
.nav-toggle {
  display: none;
  font-size: 2rem;
  color: #0ff;
  cursor: pointer;
}

/* موبایل */
@media(max-width:768px){
  .nav-toggle { display: block; }

  .nav-links {
    display: none;      /* پیش‌فرض مخفی */
    flex-direction: column;
    width: 100%;
    background: rgba(0,0,0,0.95);
    position: absolute;
    top: 60px;
    left: 0;
    z-index: 998;
    padding: 10px 0;
  }

  .nav-links li { 
    text-align: center; 
    margin: 10px 0; 
  }

  .nav-links.active { display: flex; }
  header { padding-top: 70px; }
}


.nav-links li a {
    text-decoration:none;
    color:#0ff;
    padding:5px 10px;
    border-radius:5px;
    transition:0.3s;
    text-shadow:0 0 3px #0ff;
}
.nav-links li a:hover {
    color:#0ff;
    box-shadow:0 0 15px #0ff;
    transform:scale(1.05);
}

/* Header + Banner */
header {
    position:relative;
    padding-top:60px; /* ارتفاع navbar */
}
.banner-container {
  width: 100%;
  display: flex;
  justify-content: center;
}
.banner {
  width: 100%; /* اصلاح شده برای ریسپانسیو */
  max-height: 250px;
  border-radius: 10px;
  box-shadow: 0 0 25px #0ff;
  object-fit: cover; /* جلوگیری از کشیدگی تصویر */
}

/* لوگو و متن زیر بنر */
.logo-text-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 50px;
}

/* لوگو */
.logo {
  width: 190px;
  height: 190px;
  border-radius: 50%;
  border: 3px solid #0ff;
  align-items: center;
  box-shadow: 0 0 25px #0ff;
  background: #111;
  margin-bottom: 15px;
}

/* متن */
.unlock-text {
  font-family: 'Vazirmatn', sans-serif;
  font-size: 2rem;
  color: #0ff;
  text-align: center;
  text-shadow: 0 0 5px rgba(0,255,255,0.5),0 0 15px rgba(0,255,255,0.7);
  animation: neon 1.5s infinite alternate;
  margin: 0;
}
.subtitle {
  font-size: 1rem;
  color: #0ff;
  text-align: center;
  margin-top: 5px;
  text-shadow: 0 0 5px rgba(0,255,255,0.5),0 0 10px rgba(0,255,255,0.3);
}

/* Features */
.feature-list { 
    display:flex; 
    flex-wrap:wrap; 
    justify-content:space-between; 
}
.feature { 
    flex:1 1 45%; 
    margin:10px; 
    background:linear-gradient(135deg,#111,#222); 
    padding:15px; 
    border-radius:10px; 
    box-shadow:0 0 15px #0ff; 
}
.feature h3 { margin-bottom:10px; }
.feature ul { list-style: none; padding:0; }
.feature ul li { margin:5px 0; line-height:1.5; }
.feature.farsi { direction:rtl; text-align:right; font-family:'Vazirmatn',sans-serif; }
.feature.english { direction:ltr; text-align:left; font-family:'Roboto',sans-serif; }

/* Slider */
.swiper-slide img { 
    width:100%; 
    border-radius:10px; 
    box-shadow:0 0 20px #0ff; 
    transition:0.5s; 
}
.swiper-slide img:hover { 
    transform:scale(1.05); 
    box-shadow:0 0 35px #0ff; 
}

/* Buttons */
.buttons { display:flex; flex-wrap:wrap; gap:10px; justify-content:center; }
.btn {
    padding:12px 20px;
    border-radius:8px;
    text-decoration:none;
    color:#0ff;
    font-weight:bold;
    transition:0.3s;
    text-align:center;
    background:#111;
    border:2px solid #0ff;
    box-shadow:0 0 15px #0ff;
}
.btn:hover { transform:scale(1.05); box-shadow:0 0 25px #0ff; }

/* Modem Table */
.modem-table {
    width:100%;
    border-collapse: separate;
    border-spacing:0;
    border-radius:12px;
    overflow:hidden;
    box-shadow:0 0 25px #0ff;
    background: rgba(0,0,0,0.6);
    color:#eee;
}
.modem-table th, .modem-table td {
    padding:11px 13px;
    border-bottom:1px solid rgba(0,255,255,0.2);
    text-align:center;
    text-shadow:0 0 3px rgba(0,255,255,0.3);
}
.modem-table th { background: rgba(0,0,0,0.7); color:#0ff; text-shadow:0 0 3px #0ff; }
.modem-table td { background: rgba(0,0,0,0.3); border:none; text-align:center; text-shadow:0 0 2px #0ff; }
.modem-table td.brand-huawei { color:#f0f; font-weight:bold; }
.modem-table td.brand-irancell { color:#ff0; font-weight:bold; }
.modem-table td.brand-zte { color:#0ff; font-weight:bold; }
.modem-table tr:nth-child(even) td { background: rgba(0,255,255,0.05); }
.modem-table tr:hover td { transform:scale(1.02); box-shadow:0 0 10px #0ff; transition:0.3s; }

/* Chart */
#unlockChart { background: rgba(0,0,0,0.7); border-radius:10px; box-shadow:0 0 20px #0ff; }

/* Footer */
footer {
    background:#111;
    padding:20px;
    text-align:center;
    color:#0ff;
    border-top:2px solid #0ff;
    text-shadow:0 0 3px #0ff;
    margin-top:40px;
}

/* Neon Animation */
@keyframes neon {
  0%{ text-shadow:0 0 5px #0ff,0 0 10px #0ff;}
  50%{ text-shadow:0 0 10px #0ff,0 0 20px #0ff;}
  100%{ text-shadow:0 0 5px #0ff,0 0 10px #0ff;}
}

/* Responsive */
@media(max-width:1024px){
  .banner { max-height:180px; }
  .logo { width:150px; height:150px; }
  .unlock-text { font-size:1.8rem; }
  .subtitle { font-size:0.95rem; }
  .feature { flex:1 1 48%; }
}
 

@media(max-width:480px){
  .banner { max-height:150px; }
  .logo { width:100px; height:100px; }
  .unlock-text { font-size:1.2rem; }
  .subtitle { font-size:0.8rem; }
}